List<HMMNode> nodes = new ArrayList<>();
nodes.add(new HMMNode());
for (int i = 1; i < 9; i++)
{
HMMNode node = new HMMNode();
List<HMMNode> nodes = new ArrayList<>();
nodes.add(new HMMNode());
for (int i = 1; i < 9; i++)
{
HMMNode node = new HMMNode();